2194008 has 32 divisors (see below), whose sum is σ = 5540400. Its totient is φ = 723968.

The previous prime is 2193979. The next prime is 2194013. The reversal of 2194008 is 8004912.

It is a super-2 number, since 2×2194008² = 9627342208128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2308 + ... + 3116.

2^2194008 is an apocalyptic number.

It is an amenable number.

2194008 is an abundant number, since it is smaller than the sum of its proper divisors (3346392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2194008 is a wasteful number, since it uses less digits than its factorization.

2194008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931 (or 927 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 2194008 is about 1481.2184173848. The cubic root of 2194008 is about 129.9409593836.

The spelling of 2194008 in words is "two million, one hundred ninety-four thousand, eight".